The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 2016
Filed:
Jun. 23, 2011
Jong-soo Choi, Seoul, KR;
Jong-Soo Choi, Seoul, KR;
Other;
Abstract
Disclosed is an electrical signal applicable multi-needle syringe. The present invention comprises: a hollow cylinder; a needle hub closely coupled to the rear end of the cylinder; a plurality of needles placed at regular intervals inside the cylinder in such a way that the front ends are further protruded compared with the front end of the cylinder and the drug which is injected through the needle hub is sucked through the rear ends; a first electrode stored inside the cylinder, and commonly connected to a part of the plurality of needles; and a second electrode stored inside the cylinder, and commonly connected with the rest of the plurality of needles. Therefore, it is possible to inject a drug and to simultaneously apply a high frequency directly into the skin through a multi-needle injected into the skin by applying a high frequency between the first electrode and the second electrode, thereby promoting the activation of the injected drug.